Sentence examples for a reference sample of from inspiring English sources

In addition, a reference sample of bare HDPE was prepared in a very similar way.

a Reference sample of PAA electrospun nanofiber mat with no silver nanoparticles; b silver-loaded PAA electrospun fiber mat.

This is significantly higher than the corresponding value of a reference sample of multiwalled carbon nanotubes decorated with Pd nanoparticles by the same process.

Fig. 5 Raman spectrum of the black background in a Poem 70 70 compared to b a reference sample of aniline black watercolor.

The analysis, reported in the 30 October Nature, was done by comparing the ring patterns in the cedar trunks and roots with those in a reference sample of old trees.

Hence, in agreement with current consensus statement [53], the validation of the imaging protocol in each site using a reference sample of "normal subjects" is highly recommended in order to minimize measurement errors.

The International Atomic Energy Agency (Vienna, Austria) provided an A-13 reference sample of animal blood for Zn accuracy.

Each Prosigna assay run includes a reference sample consisting of in vitro transcribed RNAs of the 58 targets that are used for normalization purposes.

The energy was calibrated at the carbon dip (284.7 eV) and the second order Ni 2p edge of NiO, mounted on a reference sample upstream of the chamber.

The comparison of a child's height or weight with the distribution of heights or weights of a reference sample provides evidence of the normality or otherwise of the process of growth.

This requires considerable statistical expertise and also a reference sample, both of which are not always available to primary care practitioners.